CVE-2026-3893

critical · 9.4

The Carlson VASCO-B GNSS Receiver lacks an authentication mechanism, allowing an attacker with network access to directly access and modify its configuration and operational functions without needing credentials.

9.4

CVSS

0.4%

EPSS (exploit prob.)

31st

EPSS percentile

2026-04-28

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

Weaknesses

CWE-306

References

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-113-02.json
https://www.carlsonsw.com/support-and-training/
https://www.cve.org/CVERecord?id=CVE-2026-3893

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-3893